CN212773991U - Portable door lock structure - Google Patents
Portable door lock structure Download PDFInfo
- Publication number
- CN212773991U CN212773991U CN202021026678.4U CN202021026678U CN212773991U CN 212773991 U CN212773991 U CN 212773991U CN 202021026678 U CN202021026678 U CN 202021026678U CN 212773991 U CN212773991 U CN 212773991U
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- lock
- door
- door cover
- rod
- lock rod
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Abstract
The utility model discloses a portable door lock structure, which comprises a hinge part and a pressing door lock part, wherein the hinge part is used for connecting a door cover and a sheet metal product and enabling the door cover to rotate relative to the sheet metal product, and the pressing door lock part is used for locking the door cover on an opening of the sheet metal product; the pressing door lock part comprises a lock rod and a reset component, wherein the lock rod is used for being connected with a sheet metal product, when the lock rod is pressed by external force, the lock rod can move to a first position which is not contacted with the door cover, the reset component deforms, so that the lock rod is separated from the door cover, and the door cover can rotate and open an opening of the sheet metal product; when the door closure rotates to reset and the lock rod is not pressed by external force, the reset assembly can restore the deformation, so that the lock rod is reset to the initial position which can be connected with the door closure, the lock rod is connected with the door closure, and the door closure can close the opening of the sheet metal product. The utility model discloses enable the door closure and effectively lock on the panel beating product, convenient and fast when using moreover.
Description
Technical Field
The utility model relates to a lock technique especially relates to a portable lock structure.
Background
A lock structure for panel beating product, prior art on the market is to this part treatment methods, generally adopts the mode of directly using latch hook chucking, and this mode can be fairly inconvenient to the product that needs often open the door closure.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a portable door lock structure, which can effectively lock a door cover on a metal plate product and is convenient and quick when in use.
The purpose of the utility model is realized by adopting the following technical scheme:
a portable door lock structure comprises a hinge part and a pressing door lock part, wherein the hinge part is used for connecting a door cover and a sheet metal product and enabling the door cover to rotate relative to the sheet metal product, and the pressing door lock part is used for locking the door cover on an opening of the sheet metal product;
wherein, press the latch part including the locking lever and be used for making the reset assembly that the locking lever resets, the locking lever is used for being connected with the panel beating product, the setting of reset assembly needs to satisfy: when the lock rod is pressed by external force, the lock rod can move to a first position which is not contacted with the door cover, the reset assembly deforms, so that the lock rod is separated from the door cover, and the door cover can rotate and open an opening of a sheet metal product; when the door cover rotates to reset and the lock rod is not pressed by external force, the reset assembly can restore the deformation, so that the lock rod is reset to the initial position which can be connected with the door cover, the lock rod is connected with the door cover, and the door cover can close the opening of the sheet metal product.
Further, the hinge portion and the pressing door lock portion are respectively used to be connected to both sides of the door cover.
Further, the lock lever is movable in a height direction of the door cover.
Further, the reset assembly is a spring, one end of the spring is connected with the lock rod, and the other end of the spring is used for being connected with a sheet metal product.
Further, the locking rod is used for being connected with the door cover in a clamping mode.
Furthermore, the door lock pressing part further comprises a buckle, the buckle is used for being connected with the door cover, and the buckle is connected with the lock rod in a clamping mode.
Furthermore, the buckle is provided with a first inclined plane for conveniently closing the door cover and a second inclined plane for clamping the door cover.
Furthermore, the door lock pressing part also comprises a connecting screw used for being connected with a sheet metal product, a movable through hole is formed in the lock rod, and the connecting screw penetrates through the movable through hole; when the locking rod moves along the height direction of the door cover, the connecting screw is matched with the movable through hole and used for guiding the locking rod.
Further, portable lock structure still includes the fixed lock part that is used for pinning the pressure lock part, the joint is connected between fixed lock part and the locking lever.
Further, the fixed door lock part comprises a lock hook and a lock cylinder, the lock hook is used for being connected with a sheet metal product, the lock hook can rotate, and the lock cylinder can provide power for rotation of the lock hook; when the lock hook rotates towards the direction close to the lock rod, the lock hook can be connected with the lock rod in a clamping mode, and therefore the lock rod is prevented from being separated from the door cover; when the lock hook rotates towards the direction far away from the lock rod, the lock hook can be separated from the lock rod, so that the lock rod can be separated from the door cover.
Compared with the prior art, the beneficial effects of the utility model reside in that:
(1) the mode that does not singly adopt the latch hook chucking is provided with and presses the lock part, adopts the mode switch door closure of pressing, has both guaranteed safety, can conveniently open and close when needs again, can also avoid forgetting the condition emergence that is used for latch hook lock door closure.
(2) Under the condition that the door cover needs to be opened frequently, the door lock does not need to be locked, the condition that the door cover cannot be opened due to the loss of a key is avoided, and the service life of the door lock can be effectively prolonged.
Drawings
Fig. 1 is a schematic structural view of the front side of the portable door lock structure of the present invention;
fig. 2 is a schematic view of a partial structure of an angle on the back of the portable door lock structure of the present invention;
fig. 3 is a partial schematic structural view of another angle on the back of the portable door lock structure of the present invention;
fig. 4 is a schematic structural view of a buckle in the portable door lock structure of the present invention;
in the figure: 1. a door cover; 2. a chassis; 3. a hinge portion; 301. a hinge bracket; 302. a hinge fixing seat; 4. pressing the door lock portion; 401. a lock lever; 4011. a movable through hole; 4012. locking the fixture block; 402. a spring; 403. buckling; 4031. a first inclined plane; 4032. a second inclined plane; 404. a connecting screw; 5. a fixed door lock portion; 501. a latch hook; 502. and (4) a lock core.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1-4, the embodiment of the present invention provides a portable door lock structure, the sheet metal product is preferably a case 2, that is, the structure is mainly applied to the case 2, and of course, in another embodiment, it is also applicable to other sheet metal products that need to be frequently switched. The utility model discloses a portable lock structure, including hinge portion 3 and press lock part 4, hinge portion 3 is used for connecting door closure 1 and quick-witted case 2 to make door closure 1 can take place to rotate for quick-witted case 2 relatively, press lock part 4 and be used for locking door closure 1 on quick-witted case 2's opening.
Wherein, the pressing door lock part 4 includes a lock rod 401 and a reset component for resetting the lock rod 401, the lock rod 401 is used for being connected with the case 2, and the setting of the reset component needs to satisfy: when the lock rod 401 is pressed by external force, the lock rod 401 can move to a first position where the lock rod 401 is not in contact with the door cover 1, the reset assembly deforms, so that the lock rod 401 is separated from the door cover 1, and the door cover 1 can rotate to open the opening of the case 2; when the door cover 1 is rotated to reset and the lock rod 401 is not pressed by external force, the reset assembly can restore the deformation, so that the lock rod 401 is reset to the initial position where the lock rod 401 can be connected with the door cover 1, the lock rod 401 is connected with the door cover 1, and the door cover 1 can close the opening of the case 2.
As a preferred embodiment in this embodiment, the hinge portion 3 and the pressing door lock portion 4 are respectively connected to both sides of the door cover 1, and specifically, the pressing door lock portion 4 is installed on the inner sidewall of the cabinet 2.
Preferably, the hinge portion 3 is composed of a hinge support 301 and a hinge fixing seat 302, and is respectively connected with the door cover 1 and the case 2, the step screw is matched with the hinge support 301 and the hinge fixing seat 302, so that the step screw can be used as a rotating shaft to adjust the door cover 1 to an easily opened and closed state, the hinge support 301 can rotate relative to the hinge fixing seat 302 under the action of external force, and therefore, the door cover 1 can rotate relative to the case 2 under the action of external force.
Note that the lock lever 401 is movable in the height direction of the door cover 1.
In a preferred embodiment, the return member is a spring 402, one end of the spring 402 is connected to the lock bar 401, and the other end of the spring 402 is fixed to the inner side wall of the housing 2.
It should be emphasized that the latch bar 401 is connected to the door cover 1 by means of a snap connection.
Specifically, the door lock pressing portion 4 further includes a catch 403, the catch 403 is mounted on a side of the door cover 1 close to the lock lever 401, and the catch 403 is snap-connected to the lock lever 401. In this embodiment, the number of the snaps 403 is preferably two.
In a preferred embodiment, the latch 403 is provided with a first inclined surface 4031 for facilitating the closing of the door 1 and a second inclined surface 4032 for clamping the door 1. Specifically, the angle between the first inclined surface 4031 and the horizontal plane is preferably an acute angle, and the angle between the second inclined surface 4032 and the horizontal plane is preferably an obtuse angle.
It should be mentioned that the pressing door lock part 4 further includes a connection screw 404 installed on the inner side wall of the chassis 2, the lock rod 401 is provided with a movable through hole 4011, and the connection screw 404 passes through the movable through hole 4011; when the lock lever 401 is moved in the height direction of the door cover 1, the connection screw 404 is engaged with the movable through hole 4011 for guiding the lock lever 401. In this embodiment, the shape of the through hole 4011 is preferably elliptical to facilitate the locking rod 401 to move up and down relative to the connection screw 404, and the number of the connection screw 404 and the through hole 4011 is preferably two.
In a preferred embodiment, the portable door lock structure further comprises a fixed door lock portion 5 for locking the pressing door lock portion 4, and the fixed door lock portion 5 is connected with the lock rod 401 in a snap-fit manner.
Specifically, the fixed door lock part 5 comprises a lock hook 501 and a lock cylinder 502 which are connected, the lock hook 501 is used for being connected with the case 2 and is positioned on the inner side of the case 2, the lock hook 501 can rotate, and the lock cylinder 502 can provide power for rotating the lock hook 501; when the locking hook 501 rotates towards the direction close to the locking rod 401, the locking hook 501 can be connected with the locking rod 401 in a clamping manner, so that the locking rod 401 is prevented from being separated from the door cover 1; when the locking hook 501 rotates away from the locking bar 401, the locking hook 501 can be separated from the locking bar 401, so that the locking bar 401 can be separated from the door cover 1.
In this embodiment, the lock cylinder 502 is rotatably mounted on the chassis 2, so as to drive the lock hook 501 to rotate.
More specifically, be equipped with locking fixture block 4012 on the downside of locking lever 401, when latch hook 501 rotated towards the direction that is close to locking lever 401, the one end of latch hook 501 will get into locking fixture block 4012 and be connected with locking fixture block 4012 joint, even latch hook 501 is connected with locking lever 401 joint, can effectively restrict locking lever 401 and remove along the direction of height of door closure 1 to prevent locking lever 401 and door closure 1 separation, and then make door closure 1 can lock in the opening part of quick-witted case 2. When the locking hook 501 rotates in a direction away from the locking rod 401, one end of the locking hook 501 will be separated from the locking clamping block 4012, and the locking hook 501 is separated from the locking rod 401, so that the locking rod 401 can be separated from the door cover 1, and the opening of the chassis 2 can be opened.
When the portable door lock structure is used, the portable door lock structure is arranged at the opening of the case 2, the hinge part 3 can be respectively connected with the door cover 1 and the case 2, the pressing door lock part 4 is arranged on the case 2, and particularly, the lock rod 401 is arranged on the case 2. When the opening of quick-witted case 2 needs to be opened, drive latch hook 501 through lock core 502 and toward the direction rotation of keeping away from locking lever 401, the one end of latch hook 501 will leave locking fixture block 4012, latch hook 501 separates with locking lever 401, only need press the bottom of locking lever 401 this moment, locking lever 401 receives external force and presses down the direction of height rebound that can follow door closure 1, make locking lever 401 remove to the first position that does not contact with buckle 403 on the door closure 1, the removal of locking lever 401 makes spring 402 tensile, thereby make locking lever 401 and door closure 1 realize the separation, and then rotate door closure 1 and just can easily open the opening of quick-witted case 2. When the opening of the case 2 needs to be closed, the door cover 1 is rotated to reset to the initial position, the pressing of the lock rod 401 is cancelled, the spring 402 resets, and then the lock rod 401 resets to the initial position which can be connected with the door cover 1 under the action force of the spring 402, so that the door cover 1 is covered and the door cover 1 is pressed, the clamping connection between the buckle 403 and the lock rod 401 is realized, and thus, the opening of the case 2 can be easily closed. Further, the lock cylinder 502 drives the lock hook 501 to rotate towards the direction close to the lock rod 401, one end of the lock hook 501 can enter the locking fixture block 4012 and is connected with the locking fixture block 4012 in a clamping mode, so that the lock hook 501 is connected with the lock rod 401 in a clamping mode, and the door cover 1 can be locked at the opening of the case 2.
To sum up, the utility model discloses portable lock structure practicality is higher, and its aim at provides the more convenient connection structure that the door closure operation that lets often open gets up. The structure mainly comprises a metal plate, and is lower in manufacturing cost and convenient to install compared with the addition of functional parts.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. The utility model provides a portable lock structure which characterized in that: the door locking device comprises a hinge part and a pressing door lock part, wherein the hinge part is used for connecting a door cover and a sheet metal product and enabling the door cover to rotate relative to the sheet metal product, and the pressing door lock part is used for locking the door cover on an opening of the sheet metal product;
wherein, press the latch part including the locking lever and be used for making the reset assembly that the locking lever resets, the locking lever is used for being connected with the panel beating product, the setting of reset assembly needs to satisfy: when the lock rod is pressed by external force, the lock rod can move to a first position which is not contacted with the door cover, the reset assembly deforms, so that the lock rod is separated from the door cover, and the door cover can rotate and open an opening of a sheet metal product; when the door cover rotates to reset and the lock rod is not pressed by external force, the reset assembly can restore the deformation, so that the lock rod is reset to the initial position which can be connected with the door cover, the lock rod is connected with the door cover, and the door cover can close the opening of the sheet metal product.
2. The portable door lock structure of claim 1, wherein: the hinge portion and the pressing door lock portion are respectively used to be connected to both sides of the door cover.
3. The portable door lock structure of claim 2, wherein: the lock bar can move in the height direction of the door cover.
4. The portable door lock structure according to any one of claims 1 to 3, wherein: the reset assembly is a spring, one end of the spring is connected with the lock rod, and the other end of the spring is used for being connected with a sheet metal product.
5. The portable door lock structure of claim 3, wherein: the lock rod is used for being connected with the door cover in a clamping mode.
6. The portable door lock structure of claim 5, wherein: the door lock pressing part further comprises a buckle, the buckle is used for being connected with the door cover, and the buckle is connected with the lock rod in a clamping mode.
7. The portable door lock structure of claim 6, wherein: the buckle is provided with a first inclined plane for conveniently closing the door cover and a second inclined plane for clamping the door cover.
8. The portable door lock structure according to claim 6 or 7, wherein: the pressing door lock part also comprises a connecting screw used for being connected with a sheet metal product, a movable through hole is formed in the lock rod, and the connecting screw penetrates through the movable through hole; when the locking rod moves along the height direction of the door cover, the connecting screw is matched with the movable through hole and used for guiding the locking rod.
9. The portable door lock structure of claim 1, wherein: the portable door lock structure further comprises a fixed door lock part used for locking the pressing door lock part, and the fixed door lock part is connected with the lock rod in a clamping mode.
10. The portable door lock structure of claim 9, wherein: the fixed door lock part comprises a lock hook and a lock cylinder, the lock hook is used for being connected with a sheet metal product, the lock hook can rotate, and the lock cylinder can provide power for rotation of the lock hook; when the lock hook rotates towards the direction close to the lock rod, the lock hook can be connected with the lock rod in a clamping mode, and therefore the lock rod is prevented from being separated from the door cover; when the lock hook rotates towards the direction far away from the lock rod, the lock hook can be separated from the lock rod, so that the lock rod can be separated from the door cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021026678.4U CN212773991U (en) | 2020-06-05 | 2020-06-05 | Portable door lock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021026678.4U CN212773991U (en) | 2020-06-05 | 2020-06-05 | Portable door lock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212773991U true CN212773991U (en) | 2021-03-23 |
Family
ID=75071424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021026678.4U Active CN212773991U (en) | 2020-06-05 | 2020-06-05 | Portable door lock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212773991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739402A (en) * | 2021-08-30 | 2021-12-03 | 珠海格力电器股份有限公司 | Panel body assembly, cabinet air conditioner and cabinet |
-
2020
- 2020-06-05 CN CN202021026678.4U patent/CN212773991U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739402A (en) * | 2021-08-30 | 2021-12-03 | 珠海格力电器股份有限公司 | Panel body assembly, cabinet air conditioner and cabinet |
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